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LantronixGateways & Modems

Lantronix G526GP12S G520 Industrial LTE Cat 4 Cellular Gateway (EMEA, Taiwan, Australia)

4G LTEMPN G526GP12S
$328.72

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Datasheets & documents

Overview

The Lantronix G526GP12S is the Industrial model of the G520 Series, an LTE Cat-4 cellular gateway built for EMEA, Taiwan and Australia deployments. It links factory equipment, vehicles and remote assets over cellular through two 10/100 Ethernet ports, RS-232, RS-485, USB, configurable I/O and CAN bus. It adds dual SIM, Wi-Fi 5, Bluetooth 5.1, GPS and fieldbus protocol conversion, all in a brushed aluminum housing rated from -30 °C to +70 °C. This is a non-US regional variant; its LTE bands target European and APAC networks.

  • 4G LTE Cat-4 on EMEA bands B1, B3, B7, B8, B20, B28 with 3G/2G fallback on B1, B3, B8
  • Dual SIM (single standby) in two mechanically secured mini-SIM holders
  • 2x 10/100 Ethernet, RS-232, RS-485, USB host, configurable I/O, ignition sensing and CAN bus
  • Industrial protocols: Modbus master, DNP3 Outstation, IEC 104/101, EtherCAT, DLMS client
  • 2T2R Wi-Fi 5, Bluetooth/BLE 5.1 and GPS via dedicated SMA connector
  • 10.8-60 V DC input, Last Gasp backup, -30 °C to +70 °C operation
  • Percepxion-ready management, TR-069 support and G520 SDK (Python, C/C++)
  • Connect PLCs, meters and serial devices directly without a separate protocol converter

The Lantronix G526GP12S is the Industrial model of the G520 Series of IoT cellular gateways. It is the regional variant for EMEA, Taiwan and Australia, with 4G LTE Cat-4 on bands B1, B3, B7, B8, B20 and B28 and 3G/2G fallback on B1, B3 and B8. It is not intended for North American networks. Lantronix offers a separate North America G526 SKU for that market.

The G526 is built for connecting industrial equipment. It has two 10/100 Ethernet ports: one LAN, and one WAN that can be reconfigured as a second LAN. It also has a fully implemented RS-232 port on a 9-pin sub-D header, RS-485 via a 5-pin COMBICON header, a USB host port, two user-configurable I/Os and an ignition input on the power header. The I/Os can each work as an analogue input, a 4-20 mA current-loop input or a digital output. A built-in protocol suite covers Modbus master, DNP3 Outstation, IEC 104 slave, IEC 101 master, EtherCAT and DLMS client. Lantronix also lists CAN bus among the G526 interfaces.

For resilience, the gateway provides dual SIM with single standby. Ethernet, cellular and Wi-Fi can be configured for failover or load balancing, and configurable connectivity and application watchdogs are included. A Last Gasp function gives roughly 100 seconds of backup power to report an outage. Security features include a zone-based firewall, VLAN, DMZ, HTTPS management, SIM PIN and VPN options including IPsec (up to 4 channels), OpenVPN, WireGuard, L2TP, GRE and PPTP client.

The G526GP12S accepts a 10.8-60 V DC input, which suits both vehicle and cabinet power. It operates from -30 °C to +70 °C at up to 95% RH. Fleets can be managed through the Lantronix Percepxion platform or third-party tools via TR-069, and custom applications can be built with the G520 SDK in Python or C/C++. The G520 user guide, quick start guide and product brief are available from Lantronix.

Ideal for

  • Remote connectivity for PLCs, RTUs and meters at utility and energy sites in Europe or Australia
  • In-vehicle telematics using the ignition input, CAN bus and GPS
  • Serial-to-cellular conversion for legacy RS-232/RS-485 equipment
  • Cellular backup WAN for industrial cabinets and kiosks
  • SCADA data collection over Modbus, DNP3 or IEC 104

Specifications

I/O

Ignition
On power header
Configurable I/O
User I/O: 2x (analogue in, 4-20 mA in, or digital out)

USB

Host Port
USB: 1x Type-A host

Power

Last Gasp
approx. 100 s (not functional below -10 °C)
Input Voltage
10.8-60 V DC
Power Off Timekeeping
RTC: 100-day retention (not functional below -20 °C)

Serial

Rs232
Full, DB9
Rs485
5-pin COMBICON (sold separately)

General

MPN
G526GP12S
UPC
783384244429
Brand
Lantronix
Model
G526 Industrial
Region
EMEA, Taiwan, Australia
Series
G520
Features Summary
Dual SIM, microSD, Last Gasp, GNSS, Percepxion ready, SDK support
Interfaces Summary
2x Ethernet, Wi-Fi 5, BT/BLE 5.1, 2x Serial, USB 2.0, 4x I/O, ignition sensing, CAN bus

Cellular

SIM
Dual SIM, single standby, 2x mini-SIM holders
LTE Bands
B1, B3, B7, B8, B20, B28
Technology
Cellular: 4G LTE Cat-4
Fallback 3g 2g Bands
3G/2G Fallback: B1, B3, B8

Ethernet

PoE
Not on G526 (security variants only)
Ports
2x 10/100 RJ-45
Speed
10/100 Mbps
Configuration
1 LAN + 1 WAN (reconfigurable as LAN)

Physical

Weight
approx. 300 g
Housing
Brushed aluminum alloy
Dimensions
Size: 131.5 x 81.27 x 25 mm (without connectors)
Status Leds
9
Shipping Weight
1.03 lbs

Software

Sdk
G520 SDK (Python, C/C++)
VPN
IPsec (4 ch), OpenVPN, WireGuard, L2TP, GRE, PPTP
Routing
DHCP, static routes, NAT, DDNS, STP
Security
Zone firewall, VLAN, DMZ, HTTPS, SIM PIN
Redundancy
Failover or load balancing
Resilience
Connectivity and application watchdogs
Administration
Web UI, wizard, NTP, SMS/OTA config, TR-069
Fault Management
Diagnostics: Traffic analysis, ICMP, traceroute, NS lookup
Device Management
Percepxion or third-party
Industrial Protocols
Modbus, DNP3, IEC 104/101, EtherCAT, DLMS

CPU Memory

CPU
ARM926EJ-S, 600 MHz
RAM
256 MB DDR2 SDRAM
Spi Flash
8 MB
Secure Element
Security variants only
External Storage
microSD (not provided)
Internal Storage
User Storage: 256 MB NAND Flash

Positioning

GPS
Dedicated SMA connector

Temperature

Storage
-40 °C to +85 °C, up to 95% RH
Operating
-30 °C to +70 °C, up to 95% RH

Wi-Fi Bluetooth

Wi-Fi
2T2R Wi-Fi 5, 2x RP-SMA
Roaming
802.11r
Bluetooth
BT/BLE 5.1
Wi-Fi Modes
Client or AP (approx. 12 users)
Wi-Fi Security
WEP, WPA, WPA-PSK/WPA2-PSK, WPA3-PSK

Questions buyers ask

Can I use the G526GP12S in the United States?

This SKU is the EMEA, Taiwan and Australia variant, with LTE bands B1, B3, B7, B8, B20 and B28. For North American carriers, Lantronix offers the G526GP1AS variant.

Does the G526GP12S support 5G?

No. It is an LTE Cat-4 gateway with 3G/2G fallback. 5G is offered on the G528 model of the G520 Series.

Which industrial protocols are supported?

Modbus master, DNP3 Outstation, IEC 104 slave, IEC 101 master, EtherCAT and DLMS client.

What power input does it need?

It accepts 10.8 to 60 V DC. An ignition pin on the power header supports vehicle installations.

Does it provide PoE to connected devices?

No. PSE-PoE+ output is a feature of the G520 security variants, not the G526 industrial model.

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